| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a drum brake device to reduce the production cost of a control lever to distribute the anchor reaction force to a control piston equipped on a wheel cylinder, and to improve the assemblability of the control lever. SOLUTION: A control lever 50 to be interposed between a wheel cylinder 2 and a brake shoe 4 is of the structure in which flanges 57, 58 are erected on both ends of an approximately flat plate-like lever body 55, a piston abutting part 51 is set to the first flange 57 at one end of the lever body 55, a surface on an anchor pin 10 side of the second flange 58 on the other end of the lever body 55 is set to an anchor abutting part 52, and a shoe abutting part 53 is set on a surface on the brake shoe 4 side of the second flange 58.</p> |
